Venture Capital

Starting Line VC

Starting Line is a Chicago-based early-stage venture capital firm founded in 2018 by Ezra Galston that invests first checks into consumer technology startups nationwide. The firm concentrates on consumer AI, consumer health and longevity, Gen Alpha / Gen Z, consumer mobile, consumer fintech, and consumer marketplaces — as well as the infrastructure that supports them. Starting Line typically writes first checks of $500K-$1.5M (optimally $750K-$1.25M into a ~$2.5M seed round), maintains a roughly 2:1 initial-to-reserves ratio, and makes about 6-8 new investments per year. It has raised three funds — Fund I ($17M, 2018), Fund II ($30M, 2021), and Fund III ($30M, 2023) — and is headquartered in Chicago with portfolio concentrations in Los Angeles, Austin, and New York. The firm is known for radical transparency, open-sourcing its operating manual, quarterly LP letters, and mental health policy on GitHub. Notable investments include Cameo, M1 Finance, Substack, Hungryroot, Shef, Soona, SpotHero (acquired by Uber), and Pretty Litter (acquired by Mars for ~$1B).

64 portfolio companies 20 publish APIs here 7 properties
Venture CapitalSeedPre-SeedEarly StageConsumerConsumer AIConsumer HealthConsumer FintechConsumer MarketplacesGen ZGen AlphaChicagoNorth America
Portfolio Strength across 20 profiled portfolio companies on the network
2 top-rated API companies 0 exemplar · 2 strong
4 agent-ready companies 2 agent-native · 2 agent-ready
Average quality of the book:
Composite emerging 24.9
Agent-Readiness agent-aware 15.8

Firms are ranked by cumulative portfolio strength — how many highly-rated API companies they've backed, weighted by tier across composite quality and agent-readiness. The averages below are a secondary read on the typical company in the book.

Starting Line VC has 64 portfolio companies tracked on the APIs.io network, of which 20 (31%) publish APIs indexed here.

Its highest-rated API providers on the network are Vault, SpotHero, Spot, Forum, Imgflip.

Portfolio on the Network

Portfolio companies that publish APIs indexed on APIs.io, grouped by their API Evangelist rating. Exemplar and Strong are expanded by default.

Strong 2 Solid coverage with minor gaps
Developing 2 Usable, with meaningful gaps to close
Thin 1 Limited public surface area
Emerging 5 Early or largely undocumented
Minimal 10 Almost no public developer surface

Rest of Portfolio

44 further portfolio companies that don’t yet have a provider page on the network.

AaviaAirvetAnyCreekAthena SecurityAttain DataBrillCargadoCatch Co / Mystery Tackle BoxChowBusClassetClydeCoverStarCurbside SOSEquilibriaFondueGoHeroicHitchHot MicHunt ClubKloverMade In CookwareMavelyNorthstar CareOutfit LabsPathPinchPineapplePretty LitterReclipRise ScienceRockstarStillwaterSunbitSuperpowerTellyThe Players TrunkTroveoTruman'sUbiquitous InfluenceUmami CartUnchained CapitalWumboXena Workwear

Scroll for all 44

Properties

Portfolio

Where the firm publishes its investments

Team

Partners and investing staff

Content

Blog, podcast, newsletter, and research

Firm

The firm itself

Other

Everything else declared in apis.yml

Source (apis.yml)

apis.yml Raw ↑
aid: starting-line-vc
name: Starting Line VC
description: >-
  Starting Line is a Chicago-based early-stage venture capital firm founded in 2018 by Ezra Galston that
  invests first checks into consumer technology startups nationwide. The firm concentrates on consumer AI,
  consumer health and longevity, Gen Alpha / Gen Z, consumer mobile, consumer fintech, and consumer
  marketplaces — as well as the infrastructure that supports them. Starting Line typically writes first
  checks of $500K-$1.5M (optimally $750K-$1.25M into a ~$2.5M seed round), maintains a roughly 2:1
  initial-to-reserves ratio, and makes about 6-8 new investments per year. It has raised three funds —
  Fund I ($17M, 2018), Fund II ($30M, 2021), and Fund III ($30M, 2023) — and is headquartered in Chicago
  with portfolio concentrations in Los Angeles, Austin, and New York. The firm is known for radical
  transparency, open-sourcing its operating manual, quarterly LP letters, and mental health policy on
  GitHub. Notable investments include Cameo, M1 Finance, Substack, Hungryroot, Shef, Soona, SpotHero
  (acquired by Uber), and Pretty Litter (acquired by Mars for ~$1B).
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://www.startingline.vc/favicon.ico
x-type: venture-capital
x-category: Venture Capital
x-source: vc-portfolio
x-backed-by:
- foundry-group
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Venture Capital
- Seed
- Pre-Seed
- Early Stage
- Consumer
- Consumer AI
- Consumer Health
- Consumer Fintech
- Consumer Marketplaces
- Gen Z
- Gen Alpha
- Chicago
- North America
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
  url: https://apievangelist.com
- FN: APIs.json
  email: info@apis.io
  url: http://apisjson.org
- FN: Starting Line VC
  url: https://www.startingline.vc
common:
- type: Website
  url: https://www.startingline.vc
- type: Portfolio
  url: https://www.startingline.vc/portfolio
- type: Portfolio
  url: portfolio/starting-line-vc-portfolio.yml
- type: Team
  url: https://www.startingline.vc/team
- type: Team
  url: team/starting-line-vc-team.yml
- type: Blog
  url: https://www.startingline.vc/blog
- type: GitHubOrganization
  url: https://github.com/startinglinevc
- type: Features
  data:
  - 'Stage: Early stage — first-check seed / pre-seed'
  - 'Check size: $500K-$1.5M first check (optimal $750K-$1.25M into a ~$2.5M seed round)'
  - 'Reserves: ~2:1 initial-to-reserves ratio'
  - 'Sectors: consumer AI, consumer health/longevity, Gen Alpha/Gen Z, consumer mobile, consumer fintech, consumer marketplaces + supporting infrastructure'
  - 'Geography: United States (HQ Chicago; concentrations in Los Angeles, Austin, New York)'
  - 'Funds: Fund I $17M (2018), Fund II $30M (2021), Fund III $30M (2023)'
  - 'Activity: ~6-8 new investments per year; 64+ portfolio companies'
  - 'Track record: Fund I produced two unicorns and a ~$500M company from 16 investments'
  - 'Founded: 2018 by Ezra Galston'
  - 'Transparency: open-source operating manual, quarterly LP letters, and mental health policy on GitHub'
  sources:
  - https://www.startingline.vc/values
  - https://www.startingline.vc/portfolio
  - https://github.com/startinglinevc/Overview
  updated: '2026-07-21'
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 2
  pass: local-v1